Unlock ZTE Blade A5
Annotation on free phone unbinding ZTE Blade A5 from the operator to support all SIM'OK.
There are several common methods for unlocking ZTE Blade A5 from operator:
Official "Snow White" unlock
And so there is a free method officially from the operator.
For this unlock, you need to come to any sales office of your operator and take with you:
- The purchase receipt that your phone came with.
- box with your phone.
- The phone itself.
It is necessary to approach the merchant and ask to officially unlock the device.
The merchant has no right to refuse such a service for you.
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He will take the device and unlock it for work with other operators or leave a service request for unlock and the unlock code should come to you via SMS or Email.
After receiving such a code, you need to insert a SIM card from another operator into the SIM card tray and turn on the phone and enter the purchased code in the window that appears and enjoy the official free unlock.
Unofficial manual "Greyish" unlock.
If you do not realize what you are doing, then it is better to close this annotation and contact a specialist!
The creator of this article does not provide guarantees for the performance of this annotation!
The essence of unlocking is to flash the phone to another firmware, as a result of which you lose the warranty on your own phone!
This method has been tested on Windows 7 (32bit), there may be problems with other versions of the system!
UNLOCK FIRMWARE ZTE BLADE A5 and A5 Pro
HOW TO UNLOCK FOR ALL OPERATORS AND FLASH ZTE BLADE A5 (SAME ZTE AF3, MICROMAX Q335) ( A5 Pro .
How to quickly and easily flash from the operator ZTE blade a5 pro
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Before the process you need to download latest firmware for the device:
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And unzip this file to disk C.
And also download the flash driver (for installing the firmware) and drivers for the device:
ZTE BLADE A5 » Archive old.LookDevices.ru
And they also need to be unpacked to disk. C.
And so, let's start the firmware:
- Opening the program ResearchDownload from folder »
\DRIVER DOWNLOADER_LookDevices.ru\DOWNLOADER«.
\DRIVER DOWNLOADER_LookDevices.ru\DRIVER".
Instructions on how to install drivers here: How to install drivers?.
- We press the button play in a programme.
- And we connect the smartphone using the same method as in paragraph 5 and 6.
- Next, the firmware should go, if this did not happen, then you will need to install the drivers from step 7 again, and as soon as they are installed, it will immediately start.
- After the firmware process is completed, press the button stop.
- Now we disconnect the smartphone from the computer.
- We take out and insert the battery.
- We turn it on.
Now your smartphone is completely unlocked and will work with any other carriers.
If you still have any questions or have a problem, please write a little lower in this article.
February 3, 2018 By
ZTE Blade A5 Pro Firmware Flash File/Stock ROM ZTE Blade A5 Pro
Early steps to Install Stock ROM on ZTE Blade A5 Pro
- Download and Install Spreadtrum USB Driver on your Computer
- Download and on your computer
How To Flash ZTE Blade A5 Pro
- Download USB Driver And Firmware For your ZTE Blade A5 Pro
- Download and Install Spreadtrum USB Driver on your Computer. If in case Spreadtrum Driver is already installed on your computer then Skip this Step.
- Download .pac firmware for your device (Itel, other)
- Download and extract Spreadtrum Upgrade Tool on your computer.
- Now, open UpgradeDownload.exe.Once Spreadtrum Upgrade Tool launched, connect your Android device to the computer (make sure your device is switched off).
- If Smartphone is securely attached to the computer, click on the Load Packed Button and add the .pac file (stock ROM which comes as .pac).
- Having successfully added the.Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing.
- During the flashing process, your device will restart automatically.
- Once flashing completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.
- Now you have successfully flashed your Android device using Spreadtrum Upgrade Tool.
- Note after flashing phone on must 5 to 10mins
- During the flashing process, your device will restart automatically. Once flashing completed, you will be able to see the Green Passed Message in SPD Upgrade Tool
- After the flashing process starts, it might take up to 5-10 minutes. So keep patience and wait
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File Name: ZTE_Blade_A5_Pro_SP7731GEA_V1.0.3_02122016_5.0.1_SPD.zip
File Size: 817 MB
How to Flash:
How to update the software?
We provide you different ways software updates, namely: updating with a memory card or updating "over the air".
To update "over the air" you need to connect to a wireless network Wi-Fi or GSM Internet connection and check for updates in the settings.
What should I do if the operating time of the device does not match the operating time declared by the manufacturer?
Smartphone is complicated electronic device, which includes the functions of a pocket computer and cell phone and consumes a lot of power to operate these functions. The main amount of energy is spent on the operation of the display module and the GSM transceiver path. The display brightness is automatically set to maximum when it is very bright. environment(sunny day) or set by the user in manual mode. Maximum brightness consumes maximum power. When working with GSM and with stable and stable reception "at the maximum", the device consumes the minimum amount of energy to maintain communication. In the case of unstable and weak signal network, the machine requires more power to maintain communication. In the case of "Network search" in the area of the absence of a network, the device consumes the maximum amount of energy that is spent on searching for the nearest base stations. To reduce the energy consumed by the phone, you need:
1. Disable GPS if not required.
2. Disable Mobile Internet if it's not needed.
3. Disable or remove unnecessary unused applications, because. they are active and consume the internal resources of the device.
What should I do if the phone freezes, does not turn on or reboots?
The reason for the reboot or freeze in most cases is third-party software or programs.
1. Initially, we recommend that you restore the factory default settings (after saving the information you need). If the phone turns on, select the "factory reset" function in the device menu. If the machine does not turn on, turn on the machine in " recovery mode" and select "wipe data/factory reset". How to enable "Recovery mode" is described below in "How to enter Recovery mode?".
2. If factory reset does not help, update the software. The ways to update the software are described in "How to update the software?".
3. If the software update does not help, contact your nearest Authorized Service center ZTE.
How to do backup save data, notebook or back up?
There are 3 ways to make a "backup":
1. In the phone settings, in the "Backup and Reset" submenu, check the box for recovery.
2. You can transfer necessary information to a computer using USB cable.
3. You can make a "back up" using a third party program.
What should I do if I do not remember the password or pattern to unlock the screen?
If you have forgotten the pattern or digital password to unlock the screen, you need to perform a factory reset procedure: 1. Turn on the device in "Recovery mode" and select "wipe data / factory reset". 2. If the procedure fails, please contact a ZTE Authorized Service Center.
How to use wireless networks (Wi-Fi, BT)?
1. Turn on Wi-Fi in the device settings. Click on the Wi-Fi icon and you will be taken to the Wi-Fi network management screen.
2. The device will automatically search for active WiFi networks in the access zone from 5 to 50 meters to the access point (depending on the power of the access point).
3. Select the network you need and click on it. If a wireless network password protected, enter it.
4. After connecting to desired network Wi-Fi icon will appear on the main screen of the device.
How to enable Internet distribution on the phone (USB modem or wifi router)?
There are two ways to enable Internet sharing on your phone. The first way is to turn on the distribution as a USB modem, the other is to turn on the distribution as a WiFi router. Make sure that your device has access to the Internet in order to distribute it:
1. USB modem - the method is used to distribute the Internet to a computer. Connect your phone to your computer using a USB cable and allow data access. "Settings->Wireless networks->More" Modem mode - check USB modem. "Then the phone will start distributing the Internet to the computer. To stop distributing, uncheck the USB modem or simply disconnect the cable connection.
2. WiFi router - make sure you have a stable internet connection via mobile network or USB. "Settings->Wireless networks->More" Modem mode - check the box "WiFI access point". For guard wireless connection click on the hotspot icon then click on Hotspot WiFi access". AT this menu you can set a username and password for your wireless WiFi connection. Your phone will start working as a WiFi router. To stop the distribution, uncheck "WiFi router"
How can I quickly see the charging status?
While charging, press the power button. The battery charge status will be shown on the phone's main screen.
Why is the amount of free memory of the device less than stated by the manufacturer?
Unlike the processor, which has its own built-in memory, other devices, such as a video processor, an audio processor, and other devices included in the element base of the device's central board, consume user memory resources. Some amount of memory is pre-reserved for internal needs, but in case of overflow, user memory is used.
What types of machine lock can be used?
There are 3 types of screen lock. Select one of the lock types in Settings -> Security -> Screen lock.
1. Blocking graphic key
2.PIN lock 3.Password lock
What is the operating temperature of ZTE phones?
The operating temperature is in the range from (-10C) to (+50C).
What does ROOT mean?
ROOT is "administrator rights". ROOT allows you to change system files, modify the system, install test programs and perform other actions. ROOT rights are hidden from users, but can be activated if necessary.
Be careful, careless handling ROOT rights may harm your operating system.
How to enter recovery mode?
In the off state, hold down the volume button (increase +) and the power button at the same time.
What to do if the battery is not 100% charged?
The battery of the device is designed in such a way that it dissipates part of the received charge and can subsequently be charged again. This feature is designed to protect the battery and increase its performance. If the battery does not charge more than 80%, contact a ZTE Authorized Service Center.
How can I add Google account into the machine?
1. When you turn on your smartphone for the first time, you will be prompted to register a new Google account or use an existing one. But this is not a mandatory procedure.
2. To add an account at any time, you can register a new one or use existing account: Settings->Accounts and "add account".
How to enable USB debugging? How to get access to the "For Developers" menu?
Enter "Settings->About phone->tap several times on "Build number". Then you will be able to access the sub-menu "For developers". In this sub-menu, you can access "USB debugging" and other functions for developers
How to connect phone to PC?
To install the driver (automatically), do the following.
1. Connect your phone to your computer.
2. When connecting, select " Virtual Disk" or "Virtual CD" depending on the model.
3. The computer must determine additional disk, run "Autorun.exe" on it and install the driver
4. If the drivers are not installed, go to "Settings->For Developers" and enable the "Disk driver". (10 times click on "Build Version"
5. When enabled (USB debugging), the driver will also be automatically installed.
What do the letters E, G, H stand for?
When data transfer is active on the phone, the following symbols appear on the status bar (indication of signal reception, battery capacity, etc.):
- E means active operation of the EDGE protocol
- G means active operation of the GPRS protocol
- H means active operation of the HSDPA protocol, which is part of WCDMA